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Professional Automotive Repair Technical Discussions for September 17, 2022 International Automotive Technicians' Network (iATN) - Members Only |
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| (Also Available: All, Asian, Chrysler, European, Ford, GM.) | ||
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Open Help Requests for GM
| Help Request | Answers | |
| 2008 GMC Sierra 1500 SLE 5.3L Poor Idle Quality, miss VIN: 3GTEK13J08 Help, This 5.3 came in amf lifter failed, replaced all the lifters, and I have a miss at idle only cyl 7 and about half the time one cyl 1. I drove 200 miles of highway and runs great, full power, oil psi runs right at 40 psi at 2000 and 25 to 30 at idle. ... Trouble codes: P0307, P0301 |
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Fixes & Summaries for GM
| Fix/Summary | Answers |
